baber/WOPTO huggingface dataset:
Patent RU-2093127-C1 (RU)
Title: Elastic bandage
Inventor: PETROVSKIJ NIKOLAJ IVANOVICH
IPC: A61F13/08
Filed: 1996-04-29
Granted: 1997-10-20
Abstract: FIELD: medicine, may be used as prophylactic material in cardiovascular surgery, traumatology, sportive medicine. SUBSTANCE: elastic bandage has elastomeric thread, core thread and cotton or polyester filling thread. Elastomeric thread is made from segmented polyurethane, core thread is made from polyester filament. Core threads form parallel loop columns. Elastomeric threads are inserted into loop columns. Filling threads for connecting stitch columns are fastened in stitches of core threads and cover elastomeric threads at both sides. Filling threads intersect with stitch columns in direction transverse to bandage width or connect adjacent stitch columns and are alternatively fastened on them. EFFECT: wider operational capabilities and enhanced reliability in operation. 3 cl, 3 dwg, 1 tbl
Patent RU-2109862-C1 (RU)
Title: Thread
Inventor: ZHIVETIN V V
IPC: D02G3/04
Filed: 1996-04-24
Granted: 1998-04-27
Abstract: FIELD: flax threads used in light, medical and food industries. SUBSTANCE: thread is made of two or more yarns twisted by wet twisting and made by wet spinning from chemically refined dew-retted flax fiber with flexibility of 60 mm and above. EFFECT: higher efficiency. 1 tbl
Patent RU-2107266-C1 (RU)
Title: Дозиметр уф-излучения индивидуального пользования
Inventor: VAGIN ALEKSANDR EVGEN EVICH
IPC: G01J1/50
Filed: 1996-07-01
Granted: 1998-03-20
Abstract: Использование: изобретение относится к области радиационных измерений, в частности, к измерениям дозы УФ-излучения. Сущность изобретения: защитный контейнер в виде медальона (кулона) с цепочкой для ношения на шее пользователя содержит трехслойное измерительно-индикаторное устройство из двух наружных слоев из фотохромного материала с обратимым фотохромизмом и разнесенными областями интенсивного поглощения в спектрах поглощения света исходной (длина волны менее 320 нм) и фотоиндуцированной (в окрестности 550 нм) форм и внутреннего слоя из набора светофильтров с полосой пропускания в окрестности 550 нм и переменным поглощением в максимуме. Количество светофильтров и дискретность изменения поглощения в максимуме их пропускания определяется диапазоном и дискретностью индикации доз излучения. По мере накопления дозы на наружной поверхности растет оптическая плотность фотоиндуцированной формы фотохромного материала и последовательно компенсируется пропускание отдельных светофильтров набора. При наблюдении на просвет фиксируются участки затенения, соответствующие индуцируемым значениям экспозиционной дозы излучения. Для уменьшения влияния эффектов релаксации фотохромного материала предусматривается ежедневное револьверное переключение экспонируемых индицирующих участков слоев фотохромных материалов и соответствующих светофильтров.
Patent RU-2095919-C1 (RU)
Title: Ventilation system for electric motor
Inventor: SHALAEV VLADIMIR G
IPC: H02K9/08
Filed: 1996-07-11
Granted: 1997-11-10
Abstract: FIELD: electric engineering. SUBSTANCE: device has housing 1 in which stator core 2 with winding is mounted. Radial ventilation slots 4 on side of space 5 carry ring wall 7. Radial spacing struts 8 and tangential spacing struts 9 are mounted in slots 4. System of struts provide pair of U-shaped channels 10 in region of each tooth. Channels 10 are connected to periphery of core 2. Space between core 2 and housing 1 is filled with longitudinal ribs 11 between which chambers 12 for input of gas to channels 10 and chambers 13 for output of gas from channels 10 are located. Ring 14 which is made from resin-impregnated fabric laminate may be used instead of walls 7 on side of space 5 on surface of bores of core 2. EFFECT: improved heat condition of active members of stator of electric motor. 3 cl, 3 dwg
Patent RU-2090281-C1 (RU)
Title: Method of making welded steel tubes
Inventor: ALEKPEROV VAGIT YU
IPC: B21C37/06
Filed: 1996-08-05
Granted: 1997-09-20
Abstract: FIELD: plastic metal working, namely welded steel tube production. SUBSTANCE: method of making welded steel tubes comprises steps of heating strip edges, shaping and welding strip at heating its edges up to 300±20 C. EFFECT: enhanced efficiency.
Patent RU-2113388-C1 (RU)
Title: Multipurpose floating device of reservoir for liquid products and method of its mounting
Inventor: KANDAKOV G P
IPC: B65D88/34
Filed: 1996-08-16
Granted: 1998-06-20
Abstract: FIELD: materials handling and storage. SUBSTANCE: device has flooring laid on girders resting on beams which are secured to uprights to form common bearing structure. Row floats are suspended from girders and other floats are connected to side members. These floats are arranged lower than row floats. EFFECT: simplified layout, increased floatability of multipurpose floating device. 7 cl, 7 dwg
Patent RU-2103335-C1 (RU)
Inventor: PIVOVAROV F V
IPC: C10M175/04
Filed: 1996-11-20
Granted: 1998-01-27
Abstract: FIELD: chemical industry. SUBSTANCE: during compression operation, emulsion relative to each other till homogeneity is attained. Besides, powder of solid lubricating material is added in amount of at least 0.05 wt %. EFFECT: improved thermal stability of emulsion. 2 cl
Patent RU-2103331-C1 (RU)
Inventor: ZHDANOV ANDREJ NIKOLAEVICH
IPC: C10M125/04
Filed: 1996-11-22
Granted: 1998-01-27
Abstract: FIELD: lubricant materials. SUBSTANCE: plastic lubricant has, wt.-%: 12-hydroxystearic acid lithium soap 4.0-4.8; molybdenum disulfide 0.4-0.9; bronze powder 6-8, and petroleum oil - the rest. Lubricant decreases wear of friction surfaces. EFFECT: improved quality and property of lubricant.
Patent RU-2116611-C1 (RU)
Title: Gear to reduce thickness of exploded bench
Inventor: SHEVKUN E B
IPC: F42D3/04
Filed: 1997-01-10
Granted: 1998-07-27
Abstract: FIELD: mining industry. SUBSTANCE: invention can be used for explosive breaking of rocks in open pits of precious ores and for performance of blasting operations in cramped conditions. Proposed gear to reduce thickness of exploded bench includes motor vehicle with bearing platform coupled to lattice vertical and horizontal frames with guards with the help of hydraulic cylinders interhinged for travel and inclination relative to bearing platform. Guards are manufactured in the form of flexible vessels with fluid meant for shutting of lattice windows. Novelty of gear consists in installation of vortex dust collector with flexible dust duct and elastic enclosure forming closed space above horizontal lattice frame that is sectional. Sealing baffle is mounted over its outline. EFFECT: reduced volume of dust and gas outbursts during explosion under cover. 2 dwg
Patent RU-2114576-C1 (RU)
Title: Method and supporting unit for repairing single lost tooth
Inventor: BOROVSKIJ E V
IPC: A61C13/275
Filed: 1997-04-10
Granted: 1998-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making cavity to equator on approximate dental surfaces forming defect boundary which are used for fixing supporting unit being whole metal plate. Artificial tooth crown os molded on the supporting unit immediately in the oral cavity. The supporting unit is designed as whole metal plate having its borders bent along the boundary with its middle portion and supporting parts widening and having dowels on one or both ends of the plate. EFFECT: improved esthetic results; prolonged service life; low cost production. 3 cl, 3 dwg
Patent RU-2126524-C1 (RU)
Inventor: SOBOROV G I
IPC: G01C17/30
Filed: 1997-05-28
Granted: 1999-02-20
Abstract: FIELD: navigational instrumentation. SUBSTANCE: magnetic compass has pendulum transducer with two ferroprobes which outputs are connected to inputs of first and second amplification and conversion units of autocompensation type whose outputs are linked to inputs of first and second amplifiers with controlled amplification factor. Their control inputs are connected to outputs of reversible counter and outputs are linked to proper inputs of heading indicator and to inputs of first and second formers of modulus which outputs are connected correspondingly to first and second inputs of maximum isolation unit. Output of the latter is connected to inputs of threshold units which outputs are linked to proper inputs of AND gate whose output is coupled to interlocking input of reversible counter. Its input of counting direction is connected to output of second threshold unit and synchronization input is linked to output of pulse generator. EFFECT: high accuracy of measurement of magnetic heading on various geographic latitudes. 2 dwg \
Patent RU-2114044-C1 (RU)
Title: Lift
Inventor: MAKAROV A G
IPC: B66B9/04
Filed: 1997-06-09
Granted: 1998-06-27
Abstract: FIELD: mechanical engineering; hydraulic lifts. SUBSTANCE: lift has guide secured on lift base, lift cabin, cabin drive formed by vertical power cylinder, block installed on plunger and wire rope reeved off in block and connected by one end with cabin and by other end, with base, and arresters with slave unit including wedges engaging with guides, arrester cut-in mechanism made in form of clamp, and speed limiter whose housing is installed on power cylinder plunger. One end of wire rope of speed limiter, which is reeved off in sheave, is connected with clamp, and the other end, with base. Wire rope stop has turning weights installed on sheave and rests on speed limiter housing. If speed of cabin exceeds preset limits, for instance, when wire rope is broken, weights installed on sheave turn around axles making the spring extend under action of centrifugal forces, come in contact with rests and stop the sheave, thus stopping the wire rope. Cabin continues its movement and, running onto wedges with its inclined guides, brings wedges into engagement with guide, thus stopping (wedging) the cabin on guide. EFFECT: simplified design. 1 dwg
Patent RU-2140134-C1 (RU)
Title: Electrical flat steel heater
Inventor: DUKHOVNYJ L I
IPC: H05B3/10
Filed: 1997-07-21
Granted: 1999-10-20
Abstract: FIELD: manufacture of electric heaters for domestic, medical, agricultural and other devices. SUBSTANCE: proposed electrical heater can be used in electrical burners, hot plates, water heaters of various assignment, electric convection heaters, etc. It has steel backing that carries insulating and protecting glass-containing layers arranged in sequence and resistive layer placed between them. Thick-film paste based on compound of nickel boride is used in the capacity of resistive layer. Powder or thick-film paste based on crystallizing glass- glass ceramic is employed as material of insulating and protecting layers. EFFECT: exclusion of local overheating, more " soft " heating operational mode owing to which appliances and heating systems based on such electrical heaters conform to present- day requirements.
Patent RU-2138902-C1 (RU)
Title: Alternating current electric drive
Inventor: SHAKOLA K P
IPC: H02P1/42
Filed: 1997-08-05
Granted: 1999-09-27
Abstract: FIELD: electrical engineering, in particular, electric drives for industry and home appliances. SUBSTANCE: device has triac PCP and PCP control unit. Goal of invention is achieved by introduced diode bridge, clipping resistor, transistor analog of dinistor, charging- discharging circuit and delay line in order to provide optimal modes for starting of electric motor automatically. EFFECT: decreased size, increased reliability and service life. 1 dwg
Patent RU-2117694-C1 (RU)
Title: Method for refinement of vegetable oils
Inventor: ILLARIONOVA V V
IPC: C11B3/00
Filed: 1997-09-17
Granted: 1998-08-20
Abstract: FIELD: oil and fat processing industry; purification of vegetable oils. SUBSTANCE: oils are affected by hydration, thus phospholipid emulsion being separated. Then treatment by aqueous alkaline solution and aqueous solution of sodium chloride are carried out, mixture of oil and soap-wax precipitate thus being prepared. Oil is then separated of said precipitate. Before said separation mixture is processed in direct magnetic field having induction in 0.6-1.2 Tl, the process is followed by exposure within 5-15 min. Oil is separated of soap-wax precipitate in layer having thickness 10-20 mm at stream rate 6-15 mm/s. Thus degree of adsorption of waxes, unsaponified lipids and oxidation products increases. EFFECT: improved efficiency of the method. 4 tbl
Patent RU-2134379-C1 (RU)
Title: Method of and device to control combustion in steam generating plant
Inventor: KHORST KHOFMANN
IPC: F23N5/08
Filed: 1996-02-29
Granted: 1999-08-10
Abstract: FIELD: power engineering. SUBSTANCE: in proposed method of combustion control spatial temperature distribution and concentration profile of at least one reaction product appearing in process of combustion are determined. To provide uniform output of steam at high efficiency and low emission of harmful substances, content of reaction mixture (B, L, H) delivered for combustion is regulated by determining, by means of fuzzy logic or neuro-fuzzy logic, a certain number of preset values ((Sw n )) depending on temperature distribution and concentration profile in combustion chamber. Device for realizing this method has at least two optical sensors 2, 3 to receive radiation D from combustion chamber 1 and data processing system 4 connected with sensors and with control device 6 containing fuzzy or neuro-fuzzy control module. EFFECT: reduced emission of harmful substances appearing in process of combustion, provision of uniform output of steam and increased efficiency of steam-generating plant. 10 cl, 2 dwg
Patent RU-2131528-C1 (RU)
Title: Internal combustion engine
Inventor: SMERDOV G G
IPC: F02B75/32
Filed: 1997-10-29
Granted: 1999-06-10
Abstract: FIELD: transport engineering; road and water vehicles; power plants. SUBSTANCE: internal combustion engine has cylinder block and mechanism converting reciprocating motion of pistons into main rotation. Gear train with alternate internal meshing is arranged in big ends connecting rod of cylinder-piston group. Gear of gear train is installed on main shaft which is made straight and is installed in antifriction bearings mounted in cylinder block supports. Gear wheel is made in hole of connecting rod big end, gear wheel contour formed by different curvature sections, for instance, in form of oval with side toothed surfaces of smaller curvature, can be made straight-line for alternate engagement with gear. Upper and lower surface of hole in connecting rod big end are made smooth, with radius not less than curvature of tops of gear teeth. Gear of gear train has cam alternately engaging with stops during working cycle. Cam is installed on shaft and is made in form half-gear. Straight travel stop is installed in parallel with toothed side surface of piston return movement wheel, and return travel stop is installed in parallel with toothed side surface of piston straight travel wheel. EFFECT: increased mechanical efficiency of engine, increased reliability and service life. 2 cl, 5 dwg
Patent RU-2152241-C1 (RU)
Title: Device for petroleum preparation
Inventor: KASPAR JANTS K S
IPC: B01D17/00
Filed: 1997-11-06
Granted: 2000-07-10
Abstract: FIELD: preparation of petroleum with production of stable petroleum and gas preparation products on petroleum fields. SUBSTANCE: the device has a horizontal reservoir with pipe connections for outlet of separated phases. The reservoir has a settling section and a section for gathering of prepared petroleum, it is provided with a vertical section installed above the settling section. In the section for gathering of prepared petroleum the device is outfitted with a heater dipped in prepared petroleum. The vertical section is divided in height into three zones. The lower zone accommodates a cyclone separator installed in a spaced relation to the vertical section walls forming pockets with the reservoir surface. The cyclone separator inlet is connected to the pipe connection for inlet of mixture to the device, and the outlet - to the gas space of the settling section. The pockets are designed for gathering of gas condensate and have a pipe connection for its outlet. The gas space of the lower zone is connected to the gas space of the section for gathering of prepared petroleum. This space is formed by the reservoir and partition hermetically attached to the upper part of the reservoir and lowered in the petroleum layer in the settling section. The upper zone accommodates a mass transfer device and a distributor for its sprinkling by condensate. The middle zone is provided with a device for redistribution of flows of gas from the lower zone and condensate from the upper zone, for example, in the form of horizontal semi-partitions staggered in the vertical. EFFECT: preparation of stable petroleum with enhanced quality of obtained products of preparation of crude petroleum. 1 dwg
Patent RU-2140590-C1 (RU)
Title: Connecting link
Inventor: VEGERIN A A
IPC: F16G15/04
Filed: 1997-12-02
Granted: 1999-10-27
Abstract: FIELD: mechanical engineering; agricultural machinery engineering; shipbuilding. SUBSTANCE: connecting link includes two connected C-shaped members whose joint area is made in form of groove and projection; they are conical at taper angle ensuring their self-braking over connecting surfaces. Each axis of taper surface or their common axis intersects with larger axis of link. Link is made for closing joint at both sides of link with previous and subsequent links under load in working chain. EFFECT: simplified construction; reduced labor consumption; enhanced reliability of joint. 3 cl, 6 dwg
Patent RU-2139965-C1 (RU)
Title: Method of preparing pulp from cellulose-containing material
Inventor: SVEN ZIGLE
IPC: C08H7/00
Filed: 1996-05-02
Granted: 1999-10-20
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: material is mixed formic acid (solvent) and mixture is digested at temperature close to boiling temperature of solvent using backflow condenser. Cellulose-containing material originates from annual plants, hardwood and softwood. According to one of preferable embodiments of invention, cellulose-containing material is first slightly warmed under backflow condenser, after which strictly simplified amount of hydrogen peroxide is slowly added at constant dosage preferably avoiding utilization of external power sources. Such method implementation mode can be repeated in the same cycle at reduced digestion temperature. Resulting pulp is preferably used to prepare cellulose mainly for manufacturing paper or cardboard. Lignin isolated from cellulose-containing material by precipitating it in water after separation of pulp from solvent can also be designed for further use, in particular, as new building material, filler, or as starting substance for preparing aromatizers. EFFECT: enhanced process efficiency. 22 cl, 2 tbl
Patent RU-2124849-C1 (RU)
Title: Method of producing a product of curds type
Inventor: KLASSEN N V
IPC: A23L11/45
Filed: 1998-02-16
Granted: 1999-01-20
Abstract: FIELD: food industry. SUBSTANCE: method involves preparing a soybean suspension, addition of fish stuffing and sodium chloride, emulsification in a mixture of vegetable oil, structurizing, cooling curds and its separation from whey. Components are used at the following ratio, wt.-%: soybean dispersion 38.5-88.3; fish stuffing 10.0-35.0; vegetable oil 0.8-25.0, and sodium chloride 0.9-1.1. Structurizing process is carried out by heating a mixture at constant stirring up to curds agglomerate formation. The yield of product is 51.2-96.2% of mixture mass, its quality retains for 4 days. Method does not involve an addition of chemical substances during structurizing process, addition of protein coagulating agents and mixture exposition for protein precipitation. EFFECT: enhanced quality, high organoleptic indices of product, simplified procedure of product producing. 2 tbl, 18 ex
Patent RU-2127126-C1 (RU)
Title: Decontamination device "mikrotsid"
IPC: A61L2/10
Filed: 1998-04-16
Granted: 1999-03-10
Abstract: FIELD: decontamination of commodities. SUBSTANCE: device has chamber. Design of chamber, facility for arrangement of objects to be treated and used chamber material provide for high-efficiency uniform irradiation of instruments from all sides simultaneously. EFFECT: improved safety in operation, reduced time of treatment. 4 cl, 3 dwg
Patent RU-2145056-C1 (RU)
Title: Device with vibration damper to measure dynamic characteristics of powder charges in rotary gyromotor
Inventor: BOEV V I
IPC: G01C19/32
Filed: 1998-08-10
Granted: 2000-01-27
Abstract: FIELD: rocket engineering, measurement of dynamic characteristics of powder charges. SUBSTANCE: device has case, supporting bushings for bearings, adjustment bushing with strain gauge transducer and gas piston. Vibration damping piston is installed in hole of adjustment bushing. Gas-tight cavity formed between end of piston and membrane of strain gauge transducer is filled with lubricant. Bore into which bearing with gas protection bushing is pressed is made in end of vibration damping piston. Groove is made in adjustment bushing on side of hole. EFFECT: increased accuracy of registration of parameters of powder charge thanks to damping of high- frequency vibrations and to prevention of mechanical damage to strain gauge transducer in process of formation of powder charge. 1 cl, 1 dwg
Patent RU-2148195-C1 (RU)
Inventor: GUROV V I
IPC: F04F5/54
Filed: 1998-08-31
Granted: 2000-04-27
Abstract: Изобретение относится к способам утилизации избыточного давления природного газа. Природный газ пропускают через эжектор, с помощью которого создают разрежение на выходе из турбины. Через турбину пропускают воздух из атмосферы. Полученную в эжекторе газовоздушную смесь с объемным содержанием природного газа не менее 30% от объема смеси направляют в теплогенерирующее устройство. При снижении давления природного газа поддерживают его температуру на уровне не ниже 273 К. В результате повышается ресурс работы и надежность работы агрегата. 1 ил.
Patent RU-2143813-C1 (RU)
Title: Frozen berries wasteless processing method
Inventor: DMITRIEVA G S
IPC: A23L5/30
Filed: 1998-11-17
Granted: 2000-01-10
Abstract: FIELD: agricultural production, in particular, industrial and domestic processing of frozen berries. SUBSTANCE: method involves providing berries defrosting, heating and juice separation processes for one operation in microwave oven operating at frequency of 2,450 plus and minus 50 MHz for 5-30 min, with juice being separated by gravity. Upon separation of juice, berries are rubbed for producing pulp or ground for producing jam. Rubbing wastes are directed for drying for obtaining candied peel or condiment powders. Heating of berries may be performed in cyclic mode of operation with 5 to 15 min cycles. Number of cycles may be 1 to 3. EFFECT: increased efficiency by providing wasteless berries processing and obtaining natural product subjected to minimum thermal treatment. 4 cl, 2 ex
Patent RU-2141943-C1 (RU)
Title: N-acetyl-l-aspartic acid disodium salt showing antidepressant and nootropic activity
Inventor: PETROV V I
IPC: A61P25/28
Filed: 1998-11-27
Granted: 1999-11-27
Abstract: FIELD: organic chemistry, amino acid derivatives. SUBSTANCE: invention describes N-acetyl-L-aspartic acid disodium salt of the formula (I)   showing an antidepressant and nootropic activity. EFFECT: valuable curative and pharmacological activity. 1 dwg, 7 tbl
Patent RU-2139185-C1 (RU)
Title: Method of preparing mineral binder-based cellular building mixes
Inventor: CHAJKOV V S
IPC: B28C5/38
Filed: 1998-12-30
Granted: 1999-10-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: in production of materials capable of protecting biological objects from penetrating electromagnetic emissions, in the first step, emission-absorbing component is mixed with dry mineral binder, and air-entraining admixture solution is prepared. In the second step, building mix components are displaced in mixing zone with velocity 14.5 to 47.5 m/s by means of horizontal brackets and mix is simultaneously homogenized by radial helical reciprocation of mix particles along each of horizontal brackets. Mineral binder is activated in mixing zone by cavitation power pulses generated in counter collisions of air and air-entraining admixture solution jets. EFFECT: increased strength and heat- and sound-insulation characteristics. 12 cl, 2 ex